To import KML files into Map2Fly, you need at least the Pro version of the application. Create a project and open the drawing tools in the right menu in the map view. There you will find the option "Import [ ... ]
In the "Flight Plan" section you can draw and enter all the important information about your flight. You can also find out about all rights and rules that apply to the flight area you have specified. Under the flight [ ... ]
Each newly created project initially receives the status "New". You can change this status by moving the project tile on the project board to the different phases (Planning, Active, Completed) using drag and drop.